pub/test/html.dtd

<!--    html.dtd

        Document Type Definition for the HyperText Markup Language
        as used by the World Wide Web application (HTML DTD).

        $Id: html.dtd,v 1.10 1994/04/19 17:24:06 connolly Exp $

-->

<!-- Feature Test Entities -->

<!-- To use these, write your document like:
        <!DOCTYPE HTML [
        <!ENTITY % HTML.Optional "INCLUDE">
        <!ENTITY % html PUBLIC "-//connolly hal.com//DTD WWW HTML 1.8//EN">
        %html;
        ]>
        <TITLE>Here's my doc</TITLE>
        <p>It uses lots of optional features

 In practice, if you're using sgmls to validate your docs,
 you can stick the <!DOCTYPE [...]> in a separate file and
 validate with:
        sgmls -s doctype.sgml foo.html
 -->

<!ENTITY % HTML.Minimal  "IGNORE">
<!ENTITY % HTML.Obsolete "IGNORE">
<!ENTITY % HTML.Prescriptive "IGNORE">

<![ %HTML.Minimal [
        <!ENTITY % HTML.linkRelationships "IGNORE">
        <!ENTITY % HTML.linkMethods "IGNORE">
        <!ENTITY % HTML.linkRedundantInfo "IGNORE">
        <!ENTITY % HTML.forms "IGNORE">
        <!-- @@ nested lists -->
        <!-- @@ phrases -->
        <!-- @@ headers inside A -->
        <!-- @@ nested phrases, fonts -->
        ]]>
        
<![ %HTML.Obsolete [
        <!ENTITY % HTML.titleCDATA "INCLUDE">
        <!ENTITY % HTML.litCDATA "INCLUDE">
        <!ENTITY % HTML.pSeparator "INCLUDE">
        ]]>

<![ %HTML.Prescriptive [
        <!ENTITY % HTML.font-phrase "IGNORE">
        <!ENTITY % HTML.anchorNameCDATA "IGNORE">
        <!ENTITY % HTML.PLAINTEXT "IGNORE">
        <!ENTITY HTML.Version
        "-//connolly hal.com//DTD WWW HTML
                 $Date 1994/04/19 17:24:06 $ Prescriptive//EN">
        ]]>

<!ENTITY HTML.Version
        "-//connolly hal.com//DTD WWW HTML $Date 1994/04/19 17:24:06 $//EN"
        -- public identifier for "default" version                       -- 
        -- actually, take the $'s out to get the real public identifer,  --
        -- since $ is illegal in public identifier. When DTD stabilizes, --
        -- we'll need to stop using RCS keywords to version the pub id   --
        >

<!ENTITY % HTML.GO "IGNORE"
        -- The GO element used in ORA GNN. What is this??? -->

<!ENTITY % HTML.aEndOmissable "IGNORE"
        -- infer </A> tags, as in ORA GNN stuff -->

<!ENTITY % HTML.isindexAtEnd "IGNORE"
        -- allow ISINDEX after HEAD and BODY, as in ORA GNN stuff -->

<!ENTITY % HTML.pSeparator "IGNORE"
        -- use P element as paragraph separator, rather that container.
        This means not all paragraphs need to start with a <P> tag.
        -->

<!ENTITY % HTML.linkRelationships "INCLUDE"
        -- Adding markup to links to show the relationship between
        ends of a link
        see http://info.cern.ch/hypertext/WWW/MarkUp/Relationships.html
        -->

<!ENTITY % HTML.linkMethods "INCLUDE"
        -- Adding markup to links to show the methods supported
        by the referent object
        see http://info.cern.ch/hypertext/WWW/MarkUp/Elements/A.html
        -->

<!ENTITY % HTML.linkRedundantInfo "INCLUDE"
        -- Adding markup to links to give redundant information
        like URN, content type, title...
        -->

<!ENTITY % HTML.anchorNameCDATA "INCLUDE"
        -- Anchor names should be distinct. SGML parser can validate
        this if the NAME attribute of the A element is declared as ID.
        But that restricts the syntax of an anchor name to an SGML name,
        i.e. a letter followed by letters, numbers, periods and dashes,
        up to NAMELEN (34) characters long.
        -->

<!ENTITY % HTML.PLAINTEXT "INCLUDE"
        -- Support for the <PLAINTEXT> tag as a sign of the
        end of th HTML data stream and the beginning of a stream
        of text/plain data
        -->

<!ENTITY % HTML.titleCDATA "IGNORE"
        -- Is the TITLE element #PCDATA, RCDATA, or CDATA content?
        On Mosaic, it's #PCDATA, but in the linemode browser,
        it's more like CDATA, but not quite.
        -->

<!ENTITY % HTML.NEXTID "INCLUDE"
        -- Used by the NeXT implementation to keep track of the
        next anchor id to use
        -->

<!ENTITY % HTML.font-phrase "INCLUDE"
        -- allow B, I, TT, U outside PRE,
        CITE, VAR, etc. inside PRE
        -->

<!ENTITY % HTML.litCDATA "IGNORE"
        -- treat XMP, LISTING as CDATA, as per linemodeWWW
        -->

<!ENTITY % HTML.forms "INCLUDE"
        -- Support for forms as per
http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/fill-out-forms/overview.html
        -->

<!-- DTD definitions -->

<!ENTITY % heading "H1|H2|H3|H4|H5|H6" >
<!ENTITY % list " UL | OL | DIR | MENU ">
<!ENTITY % literal " XMP | LISTING ">

<!ENTITY % URI "CDATA"
        -- The term URI means a CDATA attribute
           whose value is a Uniform Resource Identifier,
           as defined by 
        "Universal Resource Identifiers" by Tim Berners-Lee
        aka http://info.cern.ch/hypertext/WWW/Addressing/URL/URI_Overview.html

        Note that CDATA attributes are limited by the LITLEN
        capacity (1024 in the current version of html.decl),
        so that URIs in HTML have a bounded length.
        -->

<!ENTITY % Content-Type "CDATA"
        -- meaning a MIME content type, as per RFC1341 or any of its updates.
        -->

<![ %HTML.anchorNameCDATA [ <!ENTITY % anchor-name "CDATA"> ]]>
<!ENTITY % anchor-name "ID">

<![ %HTML.linkRelationships [ <!ENTITY % linkRelAttrs "
        REL CDATA #IMPLIED -- forward relationship type --
        REV CDATA #IMPLIED -- reversed relationship type
                              to referent data:

                                PARENT CHILD, SIBLING, NEXT, TOP,
                                DEFINITION, UPDATE, ORIGINAL etc. --
        "> ]]>
<!ENTITY % linkRelAttrs "">

<![ %HTML.linkRedundantInfo [ <!ENTITY % linkRedundantAttrs "
        URN CDATA #IMPLIED -- universal resource number --

        TITLE CDATA #IMPLIED -- advisory only --
        "> ]]>
<!ENTITY % linkRedundantAttrs "">

<![ %HTML.linkMethods [ <!ENTITY % linkMethodAttrs "
        METHODS NAMES #IMPLIED -- supported public methods of the object:
                                        TEXTSEARCH, GET, HEAD, ... --
        "> ]]>
<!ENTITY % linkMethodAttrs "">

<!ENTITY % linkattributes
        "NAME %anchor-name #IMPLIED
        HREF %URI;  #IMPLIED
        %linkRelAttrs;
        %linkRedundantAttrs;
        %linkMethodAttrs;
        ">


<!-- Document Element -->


<![ %HTML.PLAINTEXT [ <!ENTITY % obsolete-plaintext ", PLAINTEXT?"> ]]>
<!ENTITY % obsolete-plaintext "">
<![ %HTML.isindexAtEnd [ <!ENTITY % end-isindex ", ISINDEX?"> ]]>
<!ENTITY % end-isindex "">

<!ENTITY % html-content "HEAD, BODY %obsolete-plaintext; %end-isindex">
<!ELEMENT HTML O O  (%html-content)>

<![ %HTML.NEXTID [  <!ENTITY % head-content "TITLE? & ISINDEX? & LINK* & BASE?
                        & NEXTID?"> ]]>
<!ENTITY % head-content "TITLE & ISINDEX? & LINK* & BASE?">
<!ELEMENT HEAD O O  (%head-content)>

<![ %HTML.titleCDATA [ <!ENTITY % title-content "CDATA"> ]]>
<!ENTITY % title-content "(#PCDATA)">
<!ELEMENT TITLE - -  %title-content
          -- The TITLE element is not considered part of the flow of text.
             It should be displayed, for example as the page header or
             window title.
          -->

<!ELEMENT ISINDEX - O EMPTY
          -- WWW clients should offer the option to perform a search on
             documents containing ISINDEX.
          -->

<!ELEMENT NEXTID - O EMPTY>
<!ATTLIST NEXTID N %anchor-name #REQUIRED
          -- The number should be a name suitable for use
             for the ID of a new element. When used, the value
             has its numeric part incremented. EG Z67 becomes Z68
          -->
<!ELEMENT LINK - O EMPTY>
<!ATTLIST LINK
        %linkattributes>
        
<!ELEMENT BASE - O EMPTY    -- Reference context for URIs -->
<!ATTLIST BASE

        HREF %URI; #IMPLIED

        >

<!ENTITY % font "TT | B | I | U ">
<!ENTITY % phrase "EM | STRONG | CODE | SAMP | KBD | KEY | VAR | DFN | CITE">

<![ %HTML.font-phrase [
        <!ENTITY % obsolete-font "| %font">
        <!ENTITY % obsolete-phrase "| %phrase">
        ]]>
<!ENTITY % obsolete-font "">
<!ENTITY % obsolete-phrase "">
<![ %HTML.pSeparator [
        <!ENTITY % obsolete-p "| P">
        ]]>
<!ENTITY % obsolete-p "">

<!ENTITY % inline "%phrase %obsolete-font">
<!ENTITY % pre-inline "%font %obsolete-phrase %obsolete-p">

<![ %HTML.GO [
        <!ELEMENT GO - O EMPTY>
        <!ENTITY % go-text "| GO">
        ]]>
<!ENTITY % go-text "">

<!ENTITY % text "#PCDATA | IMG | %inline | BR %go-text %obsolete-p">

<!ENTITY % htext "A | %text"    -- Plus links, no structure -->

<![ %HTML.font-phrase [ <!ENTITY % font-content "(%htext)+"> ]]>
<!ENTITY % font-content "#PCDATA">
<!ELEMENT (%font;) - - (%font-content;)>

<!ELEMENT (%phrase;) - - (%htext)+>

<!ENTITY % pre "PRE | XMP | LISTING">

<![ %HTML.forms [ <!ENTITY % block-form "| FORM | ISINDEX"> ]]>
<!ENTITY % block-form "">

<![ %HTML.pSeparator [
        <!ENTITY % obsolete-htext "| %htext">
        <!ENTITY % block-p "">
        ]]>
<!ENTITY % obsolete-htext "| A">
<!ENTITY % block-p "| P ">

<!ENTITY % block "HR | %list | DL
                | %pre | BLOCKQUOTE | ADDRESS 
                %block-form %block-p">


<!ENTITY % body-content "%heading | %block | %htext">
<!ELEMENT BODY O O  (%body-content)*>


<![ %HTML.aEndOmissable [ <!ENTITY % a-end "O"> ]]>
<!ENTITY % a-end "-">

<!ELEMENT A     - %a-end (%heading|%block|%text)+ -(A)
        -- @# Technically, this allows silliness like:
                <H2><A>xyz<H1>h1</H1></A></H2>
        The right way to do anchors outside of %htext is more like:
                <as id=z1><H2>lkjlkj</h2><ae start=z1>
        -->
<!ATTLIST A
        %linkattributes;
        >

<!ELEMENT IMG    - O EMPTY --  Embedded image -->
<!ATTLIST IMG
        SRC %URI;  #IMPLIED     -- URI of document to embed --
        ALT CDATA #IMPLIED
        ALIGN (top|middle|bottom) #IMPLIED
        ISMAP (ISMAP) #IMPLIED
        >


<![ %HTML.pSeparator [ <!ENTITY % p-content "EMPTY"> ]]>
<!ENTITY % p-content "(%htext)+">
<!ELEMENT P     - O %p-content>
<!ELEMENT HR    - O EMPTY -- horizontal rule -->
<!ELEMENT BR    - O EMPTY -- @# BR -> &br; -->

<!ELEMENT ( %heading )  - -  (%htext;)+>

<!ELEMENT DL    - -  (DT*, DD?)+>
<!ATTLIST DL
        COMPACT (COMPACT) #IMPLIED>

<!ELEMENT DT    - O (%htext)+>
<!ELEMENT DD    - O (%htext|%block)+>

<!ELEMENT (%list) - -  (LI)+>

<!ELEMENT LI    - O (%htext|%block)+>

<!ELEMENT BLOCKQUOTE - - (%htext|%block)+ -- @# Hmm... --
        -- for quoting some other source -->

<!ELEMENT ADDRESS - - (%htext;|%block)+>

<!ELEMENT PRE - - (#PCDATA|%pre-inline|A)+>
<!ATTLIST PRE
        WIDTH NUMBER #implied
        >

<!-- Mnemonic character entities. -->

<!ENTITY % ISOlat1 PUBLIC
  "ISO 8879:1986//ENTITIES Added Latin 1//EN">
%ISOlat1;

<!ENTITY #DEFAULT SDATA "&#38;unkown;" --display the markup-->
<!ENTITY amp "&#38;"     -- ampersand -->
<!ENTITY gt "&#62;"      -- greater than -->
<!ENTITY lt "&#60;"      -- less than -->
<!ENTITY quot "&#34;"      -- less than -->
<!ENTITY nbsp "<? nonbreaking-space>">
<!-- @# should add entites for processing instructions
        for line break, centering, etc. -->


<![ %HTML.litCDATA [ <!ENTITY % lit-content "CDATA"> ]]>
<!ENTITY % lit-content "RCDATA">
<!ELEMENT (%literal) - -  %lit-content>

<![ %HTML.PLAINTEXT [
<!ELEMENT PLAINTEXT - O EMPTY>
]]>


<!-- Forms  -->
<![ %HTML.forms [

<!ENTITY % HTTP-Method "(GET | POST)">
<!ELEMENT FORM - - (%body-content)* -(FORM) +(INPUT|SELECT|TEXTAREA)>
<!ATTLIST FORM
        ACTION %URI #REQUIRED
        METHOD %HTTP-Method #IMPLIED -- @# MAILTO? --
        ENCTYPE %Content-Type; #IMPLIED
        >

<!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX |
                        RADIO | SUBMIT | RESET |
                        IMAGE | HIDDEN )">
<!ELEMENT INPUT - O EMPTY>
<!ATTLIST INPUT
        TYPE %InputType #IMPLIED -- @# defaults to TEXT?? --
        NAME CDATA #IMPLIED -- required for all but submit and reset --
        VALUE CDATA #IMPLIED
        SRC %URI #IMPLIED -- for image inputs -- 
        CHECKED (CHECKED) #IMPLIED
        SIZE CDATA #IMPLIED -- @# should be NUMBERS: delimit with space, not comma --
        MAXLENGTH NUMBER #IMPLIED
        ALIGN (top|middle|bottom|left|center|right) #IMPLIED --@#supported?--
        >

<!ELEMENT SELECT - - (OPTION+)>
<!ATTLIST SELECT
        NAME CDATA #REQUIRED
        SIZE NUMBER #IMPLIED
        MULTIPLE (MULTIPLE) #IMPLIED
        >

<!ELEMENT OPTION - O (#PCDATA)>
<!ATTLIST OPTION
        SELECTED (SELECTED) #IMPLIED
        VALUE CDATA #IMPLIED
        >

<!ELEMENT TEXTAREA - - (#PCDATA)>
<!ATTLIST TEXTAREA
        NAME CDATA #REQUIRED
        ROWS NUMBER #REQUIRED -- @#implied? --
        COLS NUMBER #REQUIRED
        >
]]>

1	connolly	1.7	<!-- html.dtd
2
3	connolly	1.6	Document Type Definition for the HyperText Markup Language
4			as used by the World Wide Web application (HTML DTD).
5	connolly	1.5
6	connolly	1.11	$Id: html.dtd,v 1.10 1994/04/19 17:24:06 connolly Exp $
7
8	connolly	1.2	-->
9
10	connolly	1.8	<!-- Feature Test Entities -->
11
12			<!-- To use these, write your document like:
13			<!DOCTYPE HTML [
14			<!ENTITY % HTML.Optional "INCLUDE">
15			<!ENTITY % html PUBLIC "-//connolly hal.com//DTD WWW HTML 1.8//EN">
16			%html;
17			]>
18			<TITLE>Here's my doc</TITLE>
19			<p>It uses lots of optional features
20
21			In practice, if you're using sgmls to validate your docs,
22			you can stick the <!DOCTYPE [...]> in a separate file and
23			validate with:
24			sgmls -s doctype.sgml foo.html
25			-->
26
27			<!ENTITY % HTML.Minimal "IGNORE">
28			<!ENTITY % HTML.Obsolete "IGNORE">
29	connolly	1.11	<!ENTITY % HTML.Prescriptive "IGNORE">
30	connolly	1.8
31			<![ %HTML.Minimal [
32			<!ENTITY % HTML.linkRelationships "IGNORE">
33			<!ENTITY % HTML.linkMethods "IGNORE">
34			<!ENTITY % HTML.linkRedundantInfo "IGNORE">
35			<!ENTITY % HTML.forms "IGNORE">
36			<!-- @@ nested lists -->
37			<!-- @@ phrases -->
38	connolly	1.11	<!-- @@ headers inside A -->
39			<!-- @@ nested phrases, fonts -->
40	connolly	1.8	]]>
41
42			<![ %HTML.Obsolete [
43			<!ENTITY % HTML.titleCDATA "INCLUDE">
44			<!ENTITY % HTML.litCDATA "INCLUDE">
45			<!ENTITY % HTML.pSeparator "INCLUDE">
46			]]>
47
48	connolly	1.11	<![ %HTML.Prescriptive [
49			<!ENTITY % HTML.font-phrase "IGNORE">
50			<!ENTITY % HTML.anchorNameCDATA "IGNORE">
51			<!ENTITY % HTML.PLAINTEXT "IGNORE">
52			<!ENTITY HTML.Version
53			"-//connolly hal.com//DTD WWW HTML
54			$Date 1994/04/19 17:24:06 $ Prescriptive//EN">
55			]]>
56
57			<!ENTITY HTML.Version
58			"-//connolly hal.com//DTD WWW HTML $Date 1994/04/19 17:24:06 $//EN"
59			-- public identifier for "default" version --
60			-- actually, take the $'s out to get the real public identifer, --
61			-- since $ is illegal in public identifier. When DTD stabilizes, --
62			-- we'll need to stop using RCS keywords to version the pub id --
63			>
64
65	connolly	1.9	<!ENTITY % HTML.GO "IGNORE"
66			-- The GO element used in ORA GNN. What is this??? -->
67
68			<!ENTITY % HTML.aEndOmissable "IGNORE"
69			-- infer </A> tags, as in ORA GNN stuff -->
70
71			<!ENTITY % HTML.isindexAtEnd "IGNORE"
72			-- allow ISINDEX after HEAD and BODY, as in ORA GNN stuff -->
73
74	connolly	1.8	<!ENTITY % HTML.pSeparator "IGNORE"
75			-- use P element as paragraph separator, rather that container.
76			This means not all paragraphs need to start with a <P> tag.
77			-->
78
79			<!ENTITY % HTML.linkRelationships "INCLUDE"
80			-- Adding markup to links to show the relationship between
81			ends of a link
82			see http://info.cern.ch/hypertext/WWW/MarkUp/Relationships.html
83			-->
84
85			<!ENTITY % HTML.linkMethods "INCLUDE"
86			-- Adding markup to links to show the methods supported
87			by the referent object
88			see http://info.cern.ch/hypertext/WWW/MarkUp/Elements/A.html
89			-->
90
91			<!ENTITY % HTML.linkRedundantInfo "INCLUDE"
92			-- Adding markup to links to give redundant information
93			like URN, content type, title...
94			-->
95
96	connolly	1.11	<!ENTITY % HTML.anchorNameCDATA "INCLUDE"
97	connolly	1.8	-- Anchor names should be distinct. SGML parser can validate
98			this if the NAME attribute of the A element is declared as ID.
99			But that restricts the syntax of an anchor name to an SGML name,
100			i.e. a letter followed by letters, numbers, periods and dashes,
101			up to NAMELEN (34) characters long.
102			-->
103
104	connolly	1.11	<!ENTITY % HTML.PLAINTEXT "INCLUDE"
105	connolly	1.8	-- Support for the <PLAINTEXT> tag as a sign of the
106			end of th HTML data stream and the beginning of a stream
107			of text/plain data
108			-->
109
110			<!ENTITY % HTML.titleCDATA "IGNORE"
111			-- Is the TITLE element #PCDATA, RCDATA, or CDATA content?
112			On Mosaic, it's #PCDATA, but in the linemode browser,
113			it's more like CDATA, but not quite.
114			-->
115
116	connolly	1.9	<!ENTITY % HTML.NEXTID "INCLUDE"
117	connolly	1.8	-- Used by the NeXT implementation to keep track of the
118			next anchor id to use
119			-->
120
121	connolly	1.11	<!ENTITY % HTML.font-phrase "INCLUDE"
122	connolly	1.8	-- allow B, I, TT, U outside PRE,
123			CITE, VAR, etc. inside PRE
124			-->
125
126			<!ENTITY % HTML.litCDATA "IGNORE"
127			-- treat XMP, LISTING as CDATA, as per linemodeWWW
128			-->
129
130			<!ENTITY % HTML.forms "INCLUDE"
131			-- Support for forms as per
132			http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/fill-out-forms/overview.html
133			-->
134
135	connolly	1.3	<!-- DTD definitions -->
136
137	connolly	1.2	<!ENTITY % heading "H1\|H2\|H3\|H4\|H5\|H6" >
138	connolly	1.6	<!ENTITY % list " UL \| OL \| DIR \| MENU ">
139			<!ENTITY % literal " XMP \| LISTING ">
140	connolly	1.2
141	connolly	1.8	<!ENTITY % URI "CDATA"
142			-- The term URI means a CDATA attribute
143			whose value is a Uniform Resource Identifier,
144			as defined by
145			"Universal Resource Identifiers" by Tim Berners-Lee
146			aka http://info.cern.ch/hypertext/WWW/Addressing/URL/URI_Overview.html
147
148			Note that CDATA attributes are limited by the LITLEN
149			capacity (1024 in the current version of html.decl),
150			so that URIs in HTML have a bounded length.
151			-->
152
153			<!ENTITY % Content-Type "CDATA"
154			-- meaning a MIME content type, as per RFC1341 or any of its updates.
155			-->
156	connolly	1.2
157	connolly	1.8	<![ %HTML.anchorNameCDATA [ <!ENTITY % anchor-name "CDATA"> ]]>
158			<!ENTITY % anchor-name "ID">
159	connolly	1.6
160	connolly	1.8	<![ %HTML.linkRelationships [ <!ENTITY % linkRelAttrs "
161	connolly	1.6	REL CDATA #IMPLIED -- forward relationship type --
162			REV CDATA #IMPLIED -- reversed relationship type
163			to referent data:
164
165			PARENT CHILD, SIBLING, NEXT, TOP,
166			DEFINITION, UPDATE, ORIGINAL etc. --
167	connolly	1.8	"> ]]>
168			<!ENTITY % linkRelAttrs "">
169	connolly	1.6
170	connolly	1.8	<![ %HTML.linkRedundantInfo [ <!ENTITY % linkRedundantAttrs "
171	connolly	1.6	URN CDATA #IMPLIED -- universal resource number --
172
173			TITLE CDATA #IMPLIED -- advisory only --
174	connolly	1.8	"> ]]>
175			<!ENTITY % linkRedundantAttrs "">
176	connolly	1.5
177	connolly	1.8	<![ %HTML.linkMethods [ <!ENTITY % linkMethodAttrs "
178	connolly	1.6	METHODS NAMES #IMPLIED -- supported public methods of the object:
179			TEXTSEARCH, GET, HEAD, ... --
180	connolly	1.8	"> ]]>
181			<!ENTITY % linkMethodAttrs "">
182	connolly	1.3
183	connolly	1.8	<!ENTITY % linkattributes
184			"NAME %anchor-name #IMPLIED
185			HREF %URI; #IMPLIED
186			%linkRelAttrs;
187			%linkRedundantAttrs;
188			%linkMethodAttrs;
189	connolly	1.6	">
190
191
192	connolly	1.4	<!-- Document Element -->
193	connolly	1.2
194
195	connolly	1.9	<![ %HTML.PLAINTEXT [ <!ENTITY % obsolete-plaintext ", PLAINTEXT?"> ]]>
196			<!ENTITY % obsolete-plaintext "">
197			<![ %HTML.isindexAtEnd [ <!ENTITY % end-isindex ", ISINDEX?"> ]]>
198			<!ENTITY % end-isindex "">
199
200			<!ENTITY % html-content "HEAD, BODY %obsolete-plaintext; %end-isindex">
201	connolly	1.8	<!ELEMENT HTML O O (%html-content)>
202
203			<![ %HTML.NEXTID [ <!ENTITY % head-content "TITLE? & ISINDEX? & LINK* & BASE?
204			& NEXTID?"> ]]>
205			<!ENTITY % head-content "TITLE & ISINDEX? & LINK* & BASE?">
206			<!ELEMENT HEAD O O (%head-content)>
207
208			<![ %HTML.titleCDATA [ <!ENTITY % title-content "CDATA"> ]]>
209			<!ENTITY % title-content "(#PCDATA)">
210			<!ELEMENT TITLE - - %title-content
211	connolly	1.6	-- The TITLE element is not considered part of the flow of text.
212			It should be displayed, for example as the page header or
213			window title.
214			-->
215	connolly	1.2
216			<!ELEMENT ISINDEX - O EMPTY
217	connolly	1.6	-- WWW clients should offer the option to perform a search on
218			documents containing ISINDEX.
219			-->
220
221	connolly	1.2	<!ELEMENT NEXTID - O EMPTY>
222	connolly	1.8	<!ATTLIST NEXTID N %anchor-name #REQUIRED
223	connolly	1.6	-- The number should be a name suitable for use
224			for the ID of a new element. When used, the value
225			has its numeric part incremented. EG Z67 becomes Z68
226			-->
227			<!ELEMENT LINK - O EMPTY>
228			<!ATTLIST LINK
229			%linkattributes>
230
231	connolly	1.8	<!ELEMENT BASE - O EMPTY -- Reference context for URIs -->
232	connolly	1.6	<!ATTLIST BASE
233
234	connolly	1.8	HREF %URI; #IMPLIED
235	connolly	1.6
236			>
237	connolly	1.8
238			<!ENTITY % font "TT \| B \| I \| U ">
239			<!ENTITY % phrase "EM \| STRONG \| CODE \| SAMP \| KBD \| KEY \| VAR \| DFN \| CITE">
240
241			<![ %HTML.font-phrase [
242			<!ENTITY % obsolete-font "\| %font">
243			<!ENTITY % obsolete-phrase "\| %phrase">
244			]]>
245			<!ENTITY % obsolete-font "">
246			<!ENTITY % obsolete-phrase "">
247			<![ %HTML.pSeparator [
248			<!ENTITY % obsolete-p "\| P">
249			]]>
250			<!ENTITY % obsolete-p "">
251	connolly	1.3
252	connolly	1.8	<!ENTITY % inline "%phrase %obsolete-font">
253			<!ENTITY % pre-inline "%font %obsolete-phrase %obsolete-p">
254	connolly	1.3
255	connolly	1.9	<![ %HTML.GO [
256			<!ELEMENT GO - O EMPTY>
257			<!ENTITY % go-text "\| GO">
258			]]>
259			<!ENTITY % go-text "">
260
261			<!ENTITY % text "#PCDATA \| IMG \| %inline \| BR %go-text %obsolete-p">
262	connolly	1.6
263			<!ENTITY % htext "A \| %text" -- Plus links, no structure -->
264	connolly	1.4
265	connolly	1.8	<![ %HTML.font-phrase [ <!ENTITY % font-content "(%htext)+"> ]]>
266			<!ENTITY % font-content "#PCDATA">
267			<!ELEMENT (%font;) - - (%font-content;)>
268
269			<!ELEMENT (%phrase;) - - (%htext)+>
270	connolly	1.5
271	connolly	1.8	<!ENTITY % pre "PRE \| XMP \| LISTING">
272	connolly	1.6
273	connolly	1.9	<![ %HTML.forms [ <!ENTITY % block-form "\| FORM \| ISINDEX"> ]]>
274	connolly	1.8	<!ENTITY % block-form "">
275	connolly	1.6
276	connolly	1.8	<![ %HTML.pSeparator [
277			<!ENTITY % obsolete-htext "\| %htext">
278			<!ENTITY % block-p "">
279			]]>
280			<!ENTITY % obsolete-htext "\| A">
281			<!ENTITY % block-p "\| P ">
282	connolly	1.4
283	connolly	1.8	<!ENTITY % block "HR \| %list \| DL
284			\| %pre \| BLOCKQUOTE \| ADDRESS
285			%block-form %block-p">
286
287
288	connolly	1.11	<!ENTITY % body-content "%heading \| %block \| %htext">
289	connolly	1.8	<!ELEMENT BODY O O (%body-content)*>
290
291
292	connolly	1.9	<![ %HTML.aEndOmissable [ <!ENTITY % a-end "O"> ]]>
293			<!ENTITY % a-end "-">
294
295			<!ELEMENT A - %a-end (%heading\|%block\|%text)+ -(A)
296	connolly	1.8	-- @# Technically, this allows silliness like:
297			<H2><A>xyz<H1>h1</H1></A></H2>
298			The right way to do anchors outside of %htext is more like:
299			<as id=z1><H2>lkjlkj</h2><ae start=z1>
300			-->
301	connolly	1.4	<!ATTLIST A
302	connolly	1.6	%linkattributes;
303			>
304
305			<!ELEMENT IMG - O EMPTY -- Embedded image -->
306			<!ATTLIST IMG
307	connolly	1.8	SRC %URI; #IMPLIED -- URI of document to embed --
308			ALT CDATA #IMPLIED
309			ALIGN (top\|middle\|bottom) #IMPLIED
310			ISMAP (ISMAP) #IMPLIED
311	connolly	1.6	>
312
313
314	connolly	1.8	<![ %HTML.pSeparator [ <!ENTITY % p-content "EMPTY"> ]]>
315			<!ENTITY % p-content "(%htext)+">
316			<!ELEMENT P - O %p-content>
317	connolly	1.6	<!ELEMENT HR - O EMPTY -- horizontal rule -->
318	connolly	1.8	<!ELEMENT BR - O EMPTY -- @# BR -> &br; -->
319	connolly	1.6
320			<!ELEMENT ( %heading ) - - (%htext;)+>
321
322	connolly	1.8	<!ELEMENT DL - - (DT*, DD?)+>
323			<!ATTLIST DL
324	connolly	1.11	COMPACT (COMPACT) #IMPLIED>
325	connolly	1.8
326			<!ELEMENT DT - O (%htext)+>
327			<!ELEMENT DD - O (%htext\|%block)+>
328
329			<!ELEMENT (%list) - - (LI)+>
330	connolly	1.2
331	connolly	1.8	<!ELEMENT LI - O (%htext\|%block)+>
332	connolly	1.2
333	connolly	1.9	<!ELEMENT BLOCKQUOTE - - (%htext\|%block)+ -- @# Hmm... --
334	connolly	1.6	-- for quoting some other source -->
335	connolly	1.3
336	connolly	1.11	<!ELEMENT ADDRESS - - (%htext;\|%block)+>
337	connolly	1.2
338	connolly	1.8	<!ELEMENT PRE - - (#PCDATA\|%pre-inline\|A)+>
339	connolly	1.2	<!ATTLIST PRE
340	connolly	1.6	WIDTH NUMBER #implied
341	connolly	1.2	>
342
343	connolly	1.6	<!-- Mnemonic character entities. -->
344	connolly	1.8
345			<!ENTITY % ISOlat1 PUBLIC
346			"ISO 8879:1986//ENTITIES Added Latin 1//EN">
347			%ISOlat1;
348
349	connolly	1.11	<!ENTITY #DEFAULT SDATA "&unkown;" --display the markup-->
350	connolly	1.6	<!ENTITY amp "&" -- ampersand -->
351			<!ENTITY gt ">" -- greater than -->
352			<!ENTITY lt "<" -- less than -->
353	connolly	1.10	<!ENTITY quot """ -- less than -->
354	connolly	1.8	<!ENTITY nbsp "<? nonbreaking-space>">
355			<!-- @# should add entites for processing instructions
356			for line break, centering, etc. -->
357	connolly	1.6
358	connolly	1.3
359	connolly	1.8	<![ %HTML.litCDATA [ <!ENTITY % lit-content "CDATA"> ]]>
360			<!ENTITY % lit-content "RCDATA">
361			<!ELEMENT (%literal) - - %lit-content>
362	connolly	1.2
363	connolly	1.8	<![ %HTML.PLAINTEXT [
364	connolly	1.2	<!ELEMENT PLAINTEXT - O EMPTY>
365	connolly	1.8	]]>
366
367
368			<!-- Forms -->
369			<![ %HTML.forms [
370
371			<!ENTITY % HTTP-Method "(GET \| POST)">
372	connolly	1.9	<!ELEMENT FORM - - (%body-content)* -(FORM) +(INPUT\|SELECT\|TEXTAREA)>
373	connolly	1.8	<!ATTLIST FORM
374			ACTION %URI #REQUIRED
375			METHOD %HTTP-Method #IMPLIED -- @# MAILTO? --
376			ENCTYPE %Content-Type; #IMPLIED
377			>
378
379			<!ENTITY % InputType "(TEXT \| PASSWORD \| CHECKBOX \|
380			RADIO \| SUBMIT \| RESET \|
381			IMAGE \| HIDDEN )">
382			<!ELEMENT INPUT - O EMPTY>
383			<!ATTLIST INPUT
384			TYPE %InputType #IMPLIED -- @# defaults to TEXT?? --
385			NAME CDATA #IMPLIED -- required for all but submit and reset --
386			VALUE CDATA #IMPLIED
387			SRC %URI #IMPLIED -- for image inputs --
388	connolly	1.11	CHECKED (CHECKED) #IMPLIED
389	connolly	1.8	SIZE CDATA #IMPLIED -- @# should be NUMBERS: delimit with space, not comma --
390			MAXLENGTH NUMBER #IMPLIED
391			ALIGN (top\|middle\|bottom\|left\|center\|right) #IMPLIED --@#supported?--
392			>
393
394			<!ELEMENT SELECT - - (OPTION+)>
395			<!ATTLIST SELECT
396			NAME CDATA #REQUIRED
397			SIZE NUMBER #IMPLIED
398	connolly	1.11	MULTIPLE (MULTIPLE) #IMPLIED
399	connolly	1.8	>
400
401			<!ELEMENT OPTION - O (#PCDATA)>
402			<!ATTLIST OPTION
403	connolly	1.11	SELECTED (SELECTED) #IMPLIED
404	connolly	1.8	VALUE CDATA #IMPLIED
405			>
406
407			<!ELEMENT TEXTAREA - - (#PCDATA)>
408			<!ATTLIST TEXTAREA
409			NAME CDATA #REQUIRED
410			ROWS NUMBER #REQUIRED -- @#implied? --
411			COLS NUMBER #REQUIRED
412			>
413			]]>
414	connolly	1.2